Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/027778
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application is an electronic device. In the electronic device, a metal structural member and a circuit board are stacked and spaced apart, a first conductive member being located between the circuit board and the metal structural member. One end of the first conductive member is electrically connected to the circuit board, and the other end of the first conductive member is electrically connected to the metal structural member. The metal structural member at least comprises: a main body portion, and a first radiation portion connected to the main body portion and located on a first side of the main body portion, wherein a first radiation cavity is formed by being enclosed by the first radiation portion, the area on the circuit board corresponding to the first radiation portion, and the first conductive member. A first feeding point is arranged on the circuit board, the first feeding point being electrically connected to the first radiation portion. In this way, the impact of the circuit board on the antenna performance of an antenna can be avoided or reduced, thereby avoiding the problem of uneven radiation performance in all directions caused by excessively strong directivity of the antenna.
Inventors:
XUE MENG (CN)
ZHANG CHEN (CN)
NIE CHENGCHENG (CN)
ZHANG CHEN (CN)
NIE CHENGCHENG (CN)
Application Number:
PCT/CN2023/110869
Publication Date:
February 08, 2024
Filing Date:
August 02, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/00; H01Q1/36; H01Q1/44; H01Q1/48; H01Q3/00; H01Q5/10; H05K1/02; H05K1/11; H05K5/02; H05K7/20
Foreign References:
| CN112736431A | 2021-04-30 | |||
| CN209766640U | 2019-12-10 | |||
| CN206461092U | 2017-09-01 | |||
| CN214627565U | 2021-11-05 | |||
| US20050162321A1 | 2005-07-28 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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